Somali refugees walk at the new Ifo-extension in Dadaab on July 31, 2011. The new site opened to some 5,000 refugees among an ever swelling number of Somalia's people coming into the Dadaab refugee complex in Kenya's north-easterly province. The Ifo extension, which will provide tented accommodation to 90,000 refugees by the end of November, had been prepared several weeks ago but its opening was delayed owing to opposition from Kenyan government ranks citing a threat to the nation's security. AFP PHOTO/Tony KARUMBA (Photo credit should read TONY KARUMBA/AFP/Getty Images)
